i like pbs, i love big bird, i actually like you too. >> reporter: one of the most surprising parts of the president's performance was what he did not say. no mention of romney's infamous 47% remark, no talk of bain capital, nothing about romney's own taxes. he did play the "romney is a hypocrite" card when it comes to health care. >> the irony is that we've seen this model work really well. in massachusetts. because governor romney did a good thing, working with democrats in the state to set up what is essentially the identical model and, as a consequence, people are covered there. it hasn't destroyed job. >> reporter: romney, who ran from his massachusetts health care plan during the gop primaries, now used it to tack to the middle for the general election. >> i like the way we did it in massachusetts. i like the fact that in my state, we had republicans and democrats come together and work together. what you did, instead, was to push through a plan without a single republican vote. >> reporter: and romney's countless hours of rehearsa